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fatbuild.sh
executable file
·291 lines (275 loc) · 6.94 KB
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#!/bin/sh
#
# Build a fat binary on Mac OS X, thanks Ryan!
# Number of CPUs (for make -j)
NCPU=`sysctl -n hw.ncpu`
if test x$NJOB = x; then
NJOB=$NCPU
fi
# Generic, cross-platform CFLAGS you always want go here.
CFLAGS="-O3 -g -pipe"
# We dynamically load X11, so using the system X11 headers is fine.
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BASE_CONFIG_FLAGS="--build=`uname -p`-apple-darwin \
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--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib"
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# PowerPC 32-bit compiler flags
CONFIG_PPC="--host=powerpc-apple-darwin"
CC_PPC="gcc-4.0"
CXX_PPC="g++-4.0"
BUILD_FLAGS_PPC="-arch ppc -mmacosx-version-min=10.4"
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# Intel 32-bit compiler flags
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CONFIG_X86="--host=i386-apple-darwin"
CC_X86="gcc"
CXX_X86="g++"
BUILD_FLAGS_X86="-arch i386 -mmacosx-version-min=10.4"
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# Intel 64-bit compiler flags
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CONFIG_X64="--host=x86_64-apple-darwin"
CC_X64="gcc"
CXX_X64="g++"
BUILD_FLAGS_X64="-arch x86_64 -mmacosx-version-min=10.6"
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#
# Find the configure script
#
srcdir=`dirname $0`/..
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srcdir=`cd $srcdir && pwd`
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auxdir=$srcdir/build-scripts
cd $srcdir
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allow_ppc="yes"
which gcc-4.0 >/dev/null 2>/dev/null
if [ "x$?" = "x1" ]; then
#echo "WARNING: Can't find gcc-4.0, which means you don't have Xcode 3."
#echo "WARNING: Therefore, we can't do PowerPC support."
allow_ppc="no"
fi
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#
# Figure out which phase to build:
# all,
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# configure, configure-ppc, configure-x86, configure-x64
# make, make-ppc, make-x86, make-x64, merge
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# install
# clean
if test x"$1" = x; then
phase=all
else
phase="$1"
fi
case $phase in
all)
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configure_ppc="$allow_ppc"
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configure_x86="yes"
configure_x64="yes"
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make_ppc="$allow_ppc"
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make_x86="yes"
make_x64="yes"
merge="yes"
;;
configure)
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configure_ppc="$allow_ppc"
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configure_x86="yes"
configure_x64="yes"
;;
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configure-ppc)
configure_ppc="$allow_ppc"
;;
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configure-x86)
configure_x86="yes"
;;
configure-x64)
configure_x64="yes"
;;
make)
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make_ppc="$allow_ppc"
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make_x86="yes"
make_x64="yes"
merge="yes"
;;
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make-ppc)
make_ppc="$allow_ppc"
;;
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make-x86)
make_x86="yes"
;;
make-x64)
make_x64="yes"
;;
merge)
merge="yes"
;;
install)
install_bin="yes"
install_hdrs="yes"
install_lib="yes"
install_data="yes"
;;
install-bin)
install_bin="yes"
;;
install-hdrs)
install_hdrs="yes"
;;
install-lib)
install_lib="yes"
;;
install-data)
install_data="yes"
;;
clean)
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clean_ppc="yes"
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clean_x86="yes"
clean_x64="yes"
;;
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clean-ppc)
clean_ppc="yes"
;;
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clean-x86)
clean_x86="yes"
;;
clean-x64)
clean_x64="yes"
;;
*)
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echo "Usage: $0 [all|configure[-ppc|-x86|-x64]|make[-ppc|-x86|-x64]|merge|install|clean[-ppc|-x86|-x64]]"
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exit 1
;;
esac
case `uname -p` in
*86)
native_path=x86
;;
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*powerpc)
native_path=ppc
;;
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x86_64)
native_path=x64
;;
*)
echo "Couldn't figure out native architecture path"
exit 1
;;
esac
#
# Create the build directories
#
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for dir in build build/ppc build/x86 build/x64; do
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if test -d $dir; then
:
else
mkdir $dir || exit 1
fi
done
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#
# Build the PowerPC 32-bit binary
#
if test x$configure_ppc = xyes; then
(cd build/ppc && \
sh ../../configure $BASE_CONFIG_FLAGS $CONFIG_PPC CC="$CC_PPC" CXX="$CXX_PPC" CFLAGS="$CFLAGS $BUILD_FLAGS_PPC $CFLAGS_PPC" LDFLAGS="$BUILD_FLAGS_PPC $LFLAGS_PPC") || exit 2
fi
if test x$make_ppc = xyes; then
(cd build/ppc && make -j$NJOB) || exit 3
fi
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#
# Build the Intel 32-bit binary
#
if test x$configure_x86 = xyes; then
(cd build/x86 && \
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sh ../../configure $BASE_CONFIG_FLAGS $CONFIG_X86 CC="$CC_X86" CXX="$CXX_X86" CFLAGS="$CFLAGS $BUILD_FLAGS_X86 $CFLAGS_X86" LDFLAGS="$BUILD_FLAGS_X86 $LFLAGS_X86") || exit 2
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fi
if test x$make_x86 = xyes; then
(cd build/x86 && make -j$NJOB) || exit 3
fi
#
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# Build the Intel 64-bit binary
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#
if test x$configure_x64 = xyes; then
(cd build/x64 && \
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sh ../../configure $BASE_CONFIG_FLAGS $CONFIG_X64 CC="$CC_X64" CXX="$CXX_X64" CFLAGS="$CFLAGS $BUILD_FLAGS_X64 $CFLAGS_X64" LDFLAGS="$BUILD_FLAGS_X64 $LFLAGS_X64") || exit 2
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fi
if test x$make_x64 = xyes; then
(cd build/x64 && make -j$NJOB) || exit 3
fi
#
# Combine into fat binary
#
if test x$merge = xyes; then
output=.libs
sh $auxdir/mkinstalldirs build/$output
cd build
target=`find . -mindepth 4 -maxdepth 4 -type f -name '*.dylib' | head -1 | sed 's|.*/||'`
(lipo -create -o $output/$target `find . -mindepth 4 -maxdepth 4 -type f -name "*.dylib"` &&
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ln -sf $target $output/libSDL2.dylib &&
lipo -create -o $output/libSDL2.a */build/.libs/libSDL2.a &&
cp $native_path/build/.libs/libSDL2.la $output &&
cp $native_path/build/.libs/libSDL2.lai $output &&
cp $native_path/build/libSDL2.la . &&
lipo -create -o libSDL2main.a */build/libSDL2main.a &&
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echo "Build complete!" &&
echo "Files can be found in the build directory.") || exit 4
cd ..
fi
#
# Install
#
do_install()
{
echo $*
$* || exit 5
}
if test x$prefix = x; then
prefix=/usr/local
fi
if test x$exec_prefix = x; then
exec_prefix=$prefix
fi
if test x$bindir = x; then
bindir=$exec_prefix/bin
fi
if test x$libdir = x; then
libdir=$exec_prefix/lib
fi
if test x$includedir = x; then
includedir=$prefix/include
fi
if test x$datadir = x; then
datadir=$prefix/share
fi
if test x$mandir = x; then
mandir=$prefix/man
fi
if test x$install_bin = xyes; then
do_install sh $auxdir/mkinstalldirs $bindir
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do_install /usr/bin/install -c -m 755 build/$native_path/sdl2-config $bindir/sdl2-config
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fi
if test x$install_hdrs = xyes; then
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do_install sh $auxdir/mkinstalldirs $includedir/SDL2
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for src in $srcdir/include/*.h; do \
file=`echo $src | sed -e 's|^.*/||'`; \
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do_install /usr/bin/install -c -m 644 $src $includedir/SDL2/$file; \
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done
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do_install /usr/bin/install -c -m 644 $srcdir/include/SDL_config_macosx.h $includedir/SDL2/SDL_config.h
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fi
if test x$install_lib = xyes; then
do_install sh $auxdir/mkinstalldirs $libdir
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do_install sh build/$native_path/libtool --mode=install /usr/bin/install -c build/libSDL2.la $libdir/libSDL2.la
do_install /usr/bin/install -c -m 644 build/libSDL2main.a $libdir/libSDL2main.a
do_install ranlib $libdir/libSDL2main.a
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fi
if test x$install_data = xyes; then
do_install sh $auxdir/mkinstalldirs $datadir/aclocal
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do_install /usr/bin/install -c -m 644 $srcdir/sdl2.m4 $datadir/aclocal/sdl2.m4
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fi
#
# Clean up
#
do_clean()
{
echo $*
$* || exit 6
}
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if test x$clean_ppc = xyes; then
do_clean rm -r build/ppc
fi
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if test x$clean_x86 = xyes; then
do_clean rm -r build/x86
fi
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if test x$clean_x64 = xyes; then
do_clean rm -r build/x64
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fi